TABLE 12-6
According to an article in Marketing News, fewer checks are being written at the grocery store checkout than in the past. To determine whether there is a difference in the proportion of shoppers who pay by check among three consecutive years at a 0.05 level of significance, the results of a survey of 500 shoppers in three consecutive years are obtained and presented below.

-Referring to Table 12-6, the null hypothesis cannot be rejected.

Question

TABLE 12-6
According to an article in Marketing News, fewer checks are being written at the grocery store checkout than in the past. To determine whether there is a difference in the proportion of shoppers who pay by check among three consecutive years at a 0.05 level of significance, the results of a survey of 500 shoppers in three consecutive years are obtained and presented below.
 
-Referring to Table 12-6, the null hypothesis cannot be rejected.

Quizplus · Accepted Answer

The ability to reject the null hypothesis depends on the specific data and statistical test results presented in Table 12-6, which are not provided here.

TABLE 12-6 According to an Article in Marketing News, Fewer Checks Are